a blood test is done to see if one of three men is the father of a child. the child has type O blood, the mother has type A blood. Man #1 has type AB blood, man #2 has type A blood, man #3 has type O blood. Are there any men that can be ruled out as the father?

Answers

Answer 1

Answer:

Man #1

Explanation:

Man #1 with type AB can be ruled out.

Mother - Ai

Child - ii

The father would have to have at LEAST one i allele.

AB makes it impossible to have i (you can only have 2 alleles).

The other two men, (Man 2 - Ai and Man 3- ii), have the possibility of being a father.


Related Questions

What is a density-limiting factor?

Answers

Disease, competition, and predation.

Answer:

Density-dependant factors can have either a positive or a negative correlation to population size. With a positive relationship, these limiting factors increase with the size of the population and limit growth as population size increases.

Explanation:

How much stronger is a magnitude 5 earthquake than a magnitude 3 earthquake?
PLS HELP

Answers

Answer:

A magnitude 5 earthquake would be 100 times stronger than a magnitude 3 earthquake.

hope that helps

what’s the correct answer?

Answers

Answer:

I think it could be D

Explanation:

What can the sugar produced by the plant be used for?

Answers

☁️ Answer ☁️

The sugar can be broken down in plant cells by the process of respiration to generate ATP.

❤️

Explanation: The glucose sugar that is produced during photosynthesis is used during cellular respiration. During cellular respiration the glucose sugar combines with oxygen in order to produce carbon dioxide

Hope it helps.

Have a nice day hyung/noona!~  ̄▽ ̄❤️

i need a full picture to anseer

CO2 and O2 gases exchange in alveoli through a process called diffusion. During this process, does the gas move from high concentration to low concentration or low concentration to high concentration?

Answers

Since it’s diffusion it’s passive transport so from high concentration to low :)))

i need helpppppppppppppppppppp due todayyyyyyyyyyyyy

Answers

Answer:

if you are bored then come vis-cncx-gyu

Fairview and Washington are the same distance from the equator, and both cities are near the ocean. The air temperature in Fairview is colder than the air temperature in Washington. What causes the air temperature in these places to be different? Explain what causes the difference as completely as you can.

Answers

Answer:

Ocean Currents

Explanation:

Ocean currents are the continuous horizontal and vertical directional movement of sea water. The movement is as a result of some forces acting on the water. Forces like; gravity, wind and water density.

Fairview and Washington are both near the ocean and the air temperature in Fairview is colder than the air temperature in Washington due to the ocean currents and their movements. The ocean currents come from different directions and pass through the two cities. This makes the air temperature in both cities different.

Answer:

Explanation:Sydney and Valparaiso are located at the same distance from the equator and both are near to the ocean but then Valparaiso is colder than Sydney. At Valparaiso, the prevailing wind is closer to the South Pole which hits the continent.

When a prevailing wind hits a continent, it has to alter in its direction to follow coastline so that's why Valparaiso's air temperature is cold than Sydney.

Question 7lutiple Choice Worth 3 points)
Examine the following diagram Which of the following layers is or are older than layer D?

Answers

pretty sure it’s A only

How can scientists use vertebrate embryo development to build evidence for the claim that vertebrates are somewhat closely related in the evolutionary history of life on earth

Answers

Answer:

All early vertebrate embryos develop tails and gill slits, and therefore this type of anatomical evidence supports common ancestry  

Explanation:

Embryology is a discipline that studies the structural/anatomical features and development of embryos. Embryos are a fundamental piece of evidence to support common ancestry among vertebrates because there are homologous structural features that can only be observed during the first stages of vertebrate development. For example, all vertebrate embryos (e.g., fish, chicken and human embryos), develop tails and gill slits during their first stages of embryo development. In consequence, embryology provides evidence for evolution of vertebrates.

ribosome
endoplasmic reticulum
goligi apparatus
cell wall
vacuoles
lysosomes
mitochondria
cell membrane
cytoplasm
chloroplasts


which are animal cells only, plant cells only, or both animal and plant cells

Answers

ribosome- both
endo reticulum- both
golgi apparatus- both
cell wall- plant only
vacuoles- plant only
lysosomes- animal only
mitochondria- both
cell membrane- both
cytoplasm- both
chloroplasts- plant only

Answer:

ribosome: both

endoplasmic reticulum: both

goligi apparatus: both

cell wall: plant

vacuoles; both

lysosomes: both

mitochondria: both

cell membrane: both

cytoplasm: both

chloroplasts: plant

Explanation: person before got vacuoles and lysosomes wrong

•how are the organs of plants adapted to perform essential functions?

Answers

Every plant organ is adapted to its function. For example, leaves that are big and flat absorb plenty of sunlight for photosynthesis. Long roots keep a tree stable and take water from deep in the soil. Some plants have unusual adaptations.

4. A very large molecule consisting of many smaller structural units linked together
Chemical reaction
Macromolecule
Carbohydrate
Nucleic acid
Lipid
Protein

Answers

Nucleic acid is the answer for this problem

The quiver tree grows in desert areas in southern Africa. In recent decades average
temperatures have been rising in southern Africa. Scientists predict that this
warming trend will continue. Quiver trees in the hottest parts of their range near
the equator are dying, but quiver trees at high elevations or in parts of the range
that are farther from the equator are growing and reproducing.
which of these best explains what is happening to the quiver tree population in southern africa oop

Answers

Answer: A- Individual quiver trees are unable to adjust to the rising temperatures, and only those in cooler parts of the range will survive

Explanation: the ones that are farther away from the equator are in the coolest parts, but the ones close to it decrease because of them being close to the equator and the heat.

The plants that are found in the quiver tree's cooler climate have a tendency to develop, but they are unable to adapt to the warmer climate.

What is the effect of climate on trees?

Some plants reproduce in the warmer regions of the world, like the quiver tree near the equator, where they live and develop. However, after a certain point, they are unable to reproduce because the enzymes are ineffective.

These quiver trees prefer to develop farther from the equator because the cooler temperatures there offer the best conditions for growth.

In light of this, the quiver tree explains why plants that are present in the cooler climate tend to grow but cannot adapt to the more warm-weathered climate.

Therefore,  they are unable to adapt to the warmer climate.

Learn more about tree, here:

https://brainly.com/question/14374820

#SPJ2

Select the correct answer.

Based on these descriptions, which man is impotent?


Jacob has a low sperm count.


Reuben has a blocked vas deferens.


Leon is unable to sustain an erection.


Troy’s testes have not descended into the scrotum.


A.

Jacob

B.

Reuben

C.

Leon

D.

Troy
I NEED IT ASAP

Answers

Answer:

c.leon

due to this he is unable to ejaculate in the woman during sex and can't get her pregnant....hope this helps

This test/quiz is accepting submissions until Thursday, March 11, 2021 at 8:00 pm

Questions 1-19 of 19 | Page 1 of 1
Question 1 (5 points)
(03.01 LC)

Which is an example of a divergent boundary?

a
Great Rift Valley

b
Himalayan Mountains

c
Peru-Chile Trench

d
San Andreas Fault

Question 2 (5 points)
(03.02 MC)

A soil sample is 35 percent sand, 10 percent clay, and 55 percent silt. Use the following soil texture triangle to determine the type of soil present in this sample.

Soil texture triangle. Silty loam soil is approximately 50 percent or less sand, 30 percent or less clay, and 50 percent or more silt. Sandy clay soil is approximately 45 to 65 percent sand, 35 to 55 percent clay, and 20 percent or less silt. Loamy sand soil is approximately 75 to 95 percent sand, 15 percent or less clay, and 25 percent or less silt. Medium loam soil is approximately 25 to 55 percent sand, 5 to 25 percent clay, and 25 to 50 percent silt.
Public Domain

a
Silty loam

b
Sandy clay

c
Loamy sand

d
Medium loam

Question 3 (5 points)
(03.03 LC)

Which gas is the least abundant in Earth's atmosphere?

a
Argon

b
Carbon dioxide

c
Helium

d
Neon

Question 4 (5 points)
(03.02 MC)

In which of the following scenarios does weathering occur but not erosion?

Lichens growing on boulders dissolve minerals in the rocks.
Sand carried downstream by a river gradually settles to the riverbed.
Wind blowing against a cliff face causes sediment to fall to the ground.
a
I only

b
II only

c
III only

d
I and II only

Question 5 (5 points)
(03.03 MC)

How would the Coriolis effect alter movement of an air mass flowing from a higher to a lower latitude in the Southern Hemisphere?

a
It would deflect the path of the air mass to the east.

b
It would deflect the path of the air mass to the west.

c
It would deflect the path of the air mass to a lower altitude.

d
It would deflect the path of the air mass to a higher altitude.

Question 6 (5 points)
(03.02 MC)

A fast-growing town requires a new source of power. Because the town is located by a fast-flowing river, the town council votes to construct a hydroelectric power plant. How might this activity affect the local watershed?

a
The hydroelectric plant will likely flood the area behind the dam that is constructed.

b
The hydroelectric plant will likely pollute the water flowing down the waterfall.

c
The hydroelectric plant will likely pollute the air above the waterfall, leading to acid rain.

d
The hydroelectric plant will likely quit operating in the summer when the river dries up.

Question 7 (5 points)
(03.05 MC)

The state of California experiences periodic occurrences of severe drought conditions. Which weather phenomenon most likely causes this, and why?

a
El Niño, because of weakening of trade winds

b
El Niño, because of strengthening of trade winds

c
La Niña, because of increased upwelling of cooler waters

d
La Niña, because of decreased upwelling of cooler waters

Question 8 (10 points)
(03.05 HC)

The map below shows winter storm advisories in different parts of the U.S. (indicated in light purple and bright pink). There is a flood watch (indicated in green) due to severe thunderstorms and heavy rainfall:

The map of the United States is shown. The light purple and bright pink colors in the map indicate a winter storm advisory along the Appalachian Mountains, extending north. The same two colors appear above the Rocky Mountain Range near West Virginia, Utah, and Wyoming. The dark green color is a flood watch south of the Appalachian Mountains.
© National Weather Service 2020

Refer to the map to answer the following questions:
Identify the location(s) of upcoming winter storms in the continental U.S.
Identify the location(s) of upcoming heavy rains or flood in the continental U.S.
Earth's geography, climate, and weather:
Describe the general climate of the identified locations.
Explain how the geography of the identified locations affects precipitation in their region.
In mountainous regions, there are increases in global temperatures that affects that region's climate. Propose a solution for communities in these regions to be able to tolerate their unique climate.
Your answer:
Question 9 (5 points)
(03.05 LC)

Warm ocean water is carried eastward by wind towards South America to cause changes in global climate. Which of these events is described by the statement?

a
El Niño

b
La Niña

c
Land breeze

d
Sea breeze

Answers

Answer:

The mid-Atlantic ridge is an example of a divergent boundary, where the Eurasian Plate that covers all of Europe separates from the North American Plate. This underwater mountain range is constantly growing as new crust is formed. Further up that same boundary, it passes through Iceland.08-Dec-2015

Where do most commercial airline pilots like to fly in the atmosphere? Why?

Answers

Answer:

The main reason airplanes fly in the stratosphere is because this is where the least amount of turbulence is found. In addition, because the stratosphere is very dry, there are fewer clouds in this layer, making for a much smoother ride overall.

Explanation:

Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. The stratosphere is very dry; air there contains little water vapor. Because of this, few clouds are found in this layer; almost all clouds occur in the lower, more humid troposphere.

Select the correct answer from each drop-down menu. Cleaner shrimp are a species of shrimp that clean parasites from other organisms. Fish allow the shrimp to eat the parasites in their mouth. The shrimp get a source of nutrition. The relationship between the shrimp and the fish is . This association indicates that .

Answers

Answer:

B. MUTUALISTIC & A. THE SHRIMP AND FISH BENEFIT FROM EACH OTHER.

Explanation:

Answer:

Yes, you can give brainliest to them because I took the test and it's correct.

I don’t know if this is the right answer

Answers

Which of the following is an inorganic compound

First of all an enzyme is an organic compound so eliminate that, now you have 3 which are water, a lipid and table sugar

Table sugar is also an organic compound so eliminate that,

Now you have lipid and water

Lipid is an organic compound

Therefore the answer for “which of the following is an inorganic compound” is water. Hope it helps <3

Where are 5 different locations where carbon can be found in the cycle

Answers

Explanation:

Here,above is the an.swer

Quién propuso el primer mecanismo de herencia a partir de la observación y la experimentación con plantas?

Answers

Answer:

Gregor Mendel

Explanation:

Gregor Mendel fue un naturalista, biogista y matemático que demostró por primera vez los principios de la herencia utilizando su trabajo sobre las plantas de guisantes.

Publicó su trabajo en "Experiments in Plant Hybridization" en el año 1866. Al controlar la polinización, Mendel pudo cruzar plantas de guisantes con diferentes formas de rasgos. En el primer conjunto de experimentos de Mendel, experimentó con solo una característica a la vez. Los resultados de este conjunto de experimentos llevaron a la primera ley de herencia de Mendel llamada ley de segregación (Bio Libretexts).

Roan (RW) is a coat color that occurs when a red-haired (RR) bull is crossed with a white-haired (WW) cow. What are the predicted results if a roan bull is crossed with a white cow?

Group of answer choices


A. 100% roan offspring


B. 100% red-haired offspring


C. 50% roan and 50% white-haired offspring


D. 50% red-haired and 50% white-haired offspring

Answers

The answer is C 50% roan haired and and 50% whites haired
Answer : the answer is c

Explanation:

Which statement describes one aspect of an earthquake’s magnitude?

Answers

Answer:

Earthquake's magnitude is defined as the measure of the amplitude of the seismic waves. A seismometer or seismographs are used to measure seismic waves. So, the statement describes one aspect of an earthquake's magnitude is that Earthquake's magnitude depends on the size of seismic waves

Explanation:

Which statement describes one aspect of an earthquake's magnitude? It is based on the size of seismic waves.

WH white shoes SOle become plan with time​

Answers

Answer:

I want to help but im not quite sure what this means, sorry

WH white shoes SOLe become plan with time

What are fats used for?
1 Fats are used to store energy
2 Fats are used to release energy
3 Fats are used build muscles
4 Fats are used for quick energy

Answers

Answer:

fats are used to store energy

That’s it I s more so to give your body energy a substantial need is fat in out body and it is essential bc of its main property which is storing energy and to keep the body warm and it’s absorbs nutrients

If a P1000 micropipette reads .25 ml it is equal to ________ ul.

If a P1000 micropipette reads _________ it is equal to 1000 ul.

If a P1000 micropipette reads .45 it is equal to ________ ul.

If a P1000 micropipette reads _______ it is equal to 350 ul.

Answers

Answer:

If a P1000 micropipette reads .25 ml it is equal to 250 ul.

If a P1000 micropipette reads 1 ml, it is equal to 1000 ul.

If a P1000 micropipette reads .45 it is equal to 450 ul.

If a P1000 micropipette reads .35 it is equal to 350 ul.

I also restored my account, hope this helps.

What is considered the best source of energy for a predatory animal?

Answers

The sun--solar energy--is at the heart of the cycle of life, with all the sustenance relationships referred to as the food web. The sun is the ultimate source of energy for animals, but its energy must be harnessed by plants before it can be used by animals. Animals get energy by processing complex foods.

"Gravity pulls gases and dust particles in space toward one another,
squeezing them into a smaller and smaller space. The temperature at the
center rises and will eventually lead to nuclear fusion of Hydrogen" What
stage in a stars life cycle is this describing?

- The birth of a star
- The death of a star
- Planetary nebula
- Black hole

Answers

Answer:

Small stars, like the Sun, will undergo a relatively peaceful and beautiful death that sees them pass through a planetary nebula phase to become a white dwarf, which eventually cools down over time and stops glowing to become a so-called "black dwarf".

Explanation:

What did Baron de Montesquieu argue about government?

Answers

he argued that the government power should be divided into three branches

Please select the word from the list that best fits the definition measures temperature​

Answers

Answer:

Thermometer

Explanation:

I did the test and that was the only thing I could think of

WHAT IS AN ELECTRIC CIRCUIT? WHAT MAKES UP AN ELECTRIC CIRCUIT?
GIVE AN EXAMPLE OF AN ELECTRIC CIRCUIT.

Answers

Answer:

Is the network of transistors, transformers, connecting wires, and other electronic components within a single device such as a radio is also an electric circuit.

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Please help me please I really need help please In sexually reproducing species, the number ofchromosomes in each body cell remains the samefrom one generation to the next as a direct result of.A.meiosis and fertilizationB. mitosis and mutationC. differentiation and agingD. homeostasis and dynamic equilibrium I really need help these grades are due today thank you Can anyone help please Im in desperate need of someone help please and God bless Jeremy bought a $60 pair of sneakers on sale for 15% off. Then, he used a coupon that gave him an additional 10% off. Can Jeremy find the cost of the sneakers by adding the percents? Justify your answer:by finding 25% off of $60, andby finding 15% off of $60, and then subtracting 10% from that cost. claim of fact, value, and policy about long distance relationship please help i'm not american so i know nothing about its history :) How did culture spread back in early America? Bending the knees and bringing them to the chest is an example of-adduction.-flexion.-abduction.-internal rotation. Please help with all of these really really appreciate it please hurry please thank you HELP!!If you answer the full question I will mark Brainiest pls i need help like incant do anything i dont understand a thing i need a tutor please can someone help please i am a 7th grader my worst subject is math Animals are heterotrophs because ...A. they use the sunlight to make their own food.B. they cant make their own food. Find the missing angle measure What is the plot of loving vs Virginia the book please help me will give brainliestMy teacher caught me cheating one I need a fresh answer don't go look for old ones I am aware this question is answered but I need a new oneQuestion in the comments Brandon enters bike races. He bikes 5/1 2 miles every 1/2 hour. Complete the table to find how far Brandon bikes for each time interval Can someone help? I'll give brainliest to the right answer! During which years did the wolf population outnumber the moose population?A. 1959-1968B. 1976-1983C. The wolf population has never outnumbered the moose population in this graph.D. 1969-1974 um help its only the first question I put a picture cause I can't explain it but plz help Which shows how to calculate the area of theplayground?